Math 4 Review

Which of these are factors of 16?

• 2, 8, 4, 16, 24

• 2, 6, 4, 8, 16

• 2, 4, 8, 16, 32

• 2, 4, 8, 1, 16

Which of these are not multiples of 12?

• 12, 24, 36, 48

• 60, 72, 96, 108

• 12, 24, 84, 120

• 28, 42, 56, 112

Choose the correct answer: Even - odd =

• odd

• even

• even and odd

• none of them is correct

Answer explanation

Which of these has only odd numbers?

• 304, 506, 1114

• 350, 728, 9136

• 35463, 205, 1256

• 3445, 4653, 237

Which of these are multiples of both 3 and 4?

• 12, 28

• 12, 24

• 6, 32

• 1, 24

Choose the mixed number of 13/4

• 3 1/4

• 5 1/3

• 3 2/4

• 4 2/3

Which one is smaller than 0.35?

• 0.53

• 0.45

• 0.035

• 0.5

Choose the next number: 245, 258, 271,

• 283

• 294

• 284

• 293

Which of these is equal to: (13 x 5) + 8 =

• 100-30+11

• 95+12-34

• 90+7-12

• (25x3)-14

Which fraction is equivalent to 0.04?

• 4/10

• 4/100

• 40/1000

• none of them